The Harlem Shake has reached new heights with a performance on a Frontier airplane, and that has the FAA in a low-grade panic according to Reuters.

In the video called, “Harlem Shake Frontier Flight 157,” members of the ultimate Frisbee team from Colorado College and other passengers are shown frenetically dancing in the aisle and in front of seats last month on the packed Frontier Airlines flight from Colorado Springs to San Diego, California.

“If we find any evidence of a violation of Federal Aviation Regulations, then we would pursue it,” FAA spokesman Allen Kenitzer said in an email.